Nonlinear magnon spin Nernst effect in antiferromagnets and strain-tunable pure spin current
In this paper, we study the spin Nernst effect of magnons in the nonlinear response regime. We derive the formula for the nonlinear magnon spin Nernst current by solving the Boltzmann equation and find out that it is described by an extended Berry curvature dipole of magnons. The nonlinear magnon sp...
| Κύριοι συγγραφείς: | , |
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| Μορφή: | Άρθρο |
| Γλώσσα: | English |
| Έκδοση: |
American Physical Society
2022-03-01
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| Σειρά: | Physical Review Research |
| Διαθέσιμο Online: | http://doi.org/10.1103/PhysRevResearch.4.013186 |